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Diffstat (limited to 'framework/source/layoutmanager/helpers.cxx')
| -rwxr-xr-x | framework/source/layoutmanager/helpers.cxx | 416 |
1 files changed, 416 insertions, 0 deletions
diff --git a/framework/source/layoutmanager/helpers.cxx b/framework/source/layoutmanager/helpers.cxx new file mode 100755 index 0000000000..d8a488cff2 --- /dev/null +++ b/framework/source/layoutmanager/helpers.cxx @@ -0,0 +1,416 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: layoutmanager.hxx,v $ + * $Revision: 1.34 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_framework.hxx" + +// my own includes +#include "helpers.hxx" +#include <threadhelp/resetableguard.hxx> +#include <services.h> + +// interface includes +#include <com/sun/star/ui/DockingArea.hpp> +#include <com/sun/star/awt/XTopWindow.hpp> +#include <com/sun/star/frame/XDispatchHelper.hpp> +#include <com/sun/star/awt/XDockableWindow.hpp> +#include <com/sun/star/awt/XDockableWindowListener.hpp> +#include <com/sun/star/awt/XWindowListener.hpp> +#include <com/sun/star/ui/XUIElement.hpp> + +// other includes +#include <comphelper/mediadescriptor.hxx> +#include <vcl/svapp.hxx> +#include <osl/mutex.hxx> +#include <toolkit/unohlp.hxx> + +// namespace +using namespace com::sun::star; + +namespace framework +{ + +bool hasEmptySize( const:: Size& aSize ) +{ + return ( aSize.Width() == 0 ) && ( aSize.Height() == 0 ); +} + +bool hasDefaultPosValue( const ::Point& aPos ) +{ + return (( aPos.X() == SAL_MAX_INT32 ) || ( aPos.Y() == SAL_MAX_INT32 )); +} + +bool isDefaultPos( const ::com::sun::star::awt::Point& aPos ) +{ + return (( aPos.X == SAL_MAX_INT32 ) && ( aPos.Y == SAL_MAX_INT32 )); +} + +bool isDefaultPos( const ::Point& aPos ) +{ + return (( aPos.X() == SAL_MAX_INT32 ) && ( aPos.Y() == SAL_MAX_INT32 )); +} + +bool isReverseOrderDockingArea( const sal_Int32 nDockArea ) +{ + ui::DockingArea eDockArea = static_cast< ui::DockingArea >( nDockArea ); + return (( eDockArea == ui::DockingArea_DOCKINGAREA_BOTTOM ) || + ( eDockArea == ui::DockingArea_DOCKINGAREA_RIGHT )); +} + +bool isToolboxHorizontalAligned( ToolBox* pToolBox ) +{ + if ( pToolBox ) + return (( pToolBox->GetAlign() == WINDOWALIGN_TOP ) || ( pToolBox->GetAlign() == WINDOWALIGN_BOTTOM )); + return false; +} + +bool isHorizontalDockingArea( const ui::DockingArea& nDockingArea ) +{ + return (( nDockingArea == ui::DockingArea_DOCKINGAREA_TOP ) || + ( nDockingArea == ui::DockingArea_DOCKINGAREA_BOTTOM )); +} + +bool isHorizontalDockingArea( const sal_Int32 nDockArea ) +{ + return isHorizontalDockingArea(static_cast< ui::DockingArea >( nDockArea )); +} + +::rtl::OUString retrieveToolbarNameFromHelpURL( Window* pWindow ) +{ + ::rtl::OUString aToolbarName; + + if ( pWindow->GetType() == WINDOW_TOOLBOX ) + { + ToolBox* pToolBox = dynamic_cast<ToolBox *>( pWindow ); + if ( pToolBox ) + { + aToolbarName = rtl::OStringToOUString( pToolBox->GetHelpId(), RTL_TEXTENCODING_UTF8 ); + sal_Int32 i = aToolbarName.lastIndexOf( ':' ); + if (( aToolbarName.getLength() > 0 ) && ( i > 0 ) && (( i+ 1 ) < aToolbarName.getLength() )) + aToolbarName = aToolbarName.copy( i+1 ); // Remove ".HelpId:" protocol from toolbar name + else + aToolbarName = ::rtl::OUString(); + } + } + return aToolbarName; +} + +ToolBox* getToolboxPtr( Window* pWindow ) +{ + ToolBox* pToolbox(NULL); + if ( pWindow->GetType() == WINDOW_TOOLBOX ) + pToolbox = dynamic_cast<ToolBox*>( pWindow ); + return pToolbox; +} + +Window* getWindowFromXUIElement( const uno::Reference< ui::XUIElement >& xUIElement ) +{ + SolarMutexGuard aGuard; + uno::Reference< awt::XWindow > xWindow; + if ( xUIElement.is() ) + xWindow = uno::Reference< awt::XWindow >( xUIElement->getRealInterface(), uno::UNO_QUERY ); + return VCLUnoHelper::GetWindow( xWindow ); +} + +SystemWindow* getTopSystemWindow( const uno::Reference< awt::XWindow >& xWindow ) +{ + Window* pWindow = VCLUnoHelper::GetWindow( xWindow ); + while ( pWindow && !pWindow->IsSystemWindow() ) + pWindow = pWindow->GetParent(); + + if ( pWindow ) + return (SystemWindow *)pWindow; + else + return 0; +} + +void setZeroRectangle( ::Rectangle& rRect ) +{ + rRect.setX(0); + rRect.setY(0); + rRect.setWidth(0); + rRect.setHeight(0); +} + +// ATTENTION! +// This value is directly copied from the sfx2 project. +// You have to change BOTH values, see sfx2/inc/sfx2/sfxsids.hrc (SID_DOCKWIN_START) +static const sal_Int32 DOCKWIN_ID_BASE = 9800; + +bool lcl_checkUIElement(const uno::Reference< ui::XUIElement >& xUIElement, awt::Rectangle& _rPosSize, uno::Reference< awt::XWindow >& _xWindow) +{ + bool bRet = xUIElement.is(); + if ( bRet ) + { + SolarMutexGuard aGuard; + _xWindow.set( xUIElement->getRealInterface(), uno::UNO_QUERY ); + _rPosSize = _xWindow->getPosSize(); + + Window* pWindow = VCLUnoHelper::GetWindow( _xWindow ); + if ( pWindow->GetType() == WINDOW_TOOLBOX ) + { + ::Size aSize = ((ToolBox*)pWindow)->CalcWindowSizePixel( 1 ); + _rPosSize.Width = aSize.Width(); + _rPosSize.Height = aSize.Height(); + } + } // if ( xUIElement.is() ) + return bRet; +} + +uno::Reference< awt::XWindowPeer > createToolkitWindow( const uno::Reference< lang::XMultiServiceFactory >& rFactory, const uno::Reference< awt::XWindowPeer >& rParent, const char* pService ) +{ + const rtl::OUString aAWTToolkit( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.Toolkit" )); + + uno::Reference< awt::XWindowPeer > xPeer; + if ( rFactory.is() ) + { + uno::Reference< awt::XToolkit > xToolkit( rFactory->createInstance( aAWTToolkit ), uno::UNO_QUERY_THROW ); + if ( xToolkit.is() ) + { + // describe window properties. + css::awt::WindowDescriptor aDescriptor; + aDescriptor.Type = awt::WindowClass_SIMPLE; + aDescriptor.WindowServiceName = ::rtl::OUString::createFromAscii( pService ); + aDescriptor.ParentIndex = -1; + aDescriptor.Parent = uno::Reference< awt::XWindowPeer >( rParent, uno::UNO_QUERY ); + aDescriptor.Bounds = awt::Rectangle(0,0,0,0); + aDescriptor.WindowAttributes = 0; + + // create a awt window + xPeer = xToolkit->createWindow( aDescriptor ); + } + } + + return xPeer; +} + +// convert alignment constant to vcl's WindowAlign type +WindowAlign ImplConvertAlignment( sal_Int16 aAlignment ) +{ + if ( aAlignment == ui::DockingArea_DOCKINGAREA_LEFT ) + return WINDOWALIGN_LEFT; + else if ( aAlignment == ui::DockingArea_DOCKINGAREA_RIGHT ) + return WINDOWALIGN_RIGHT; + else if ( aAlignment == ui::DockingArea_DOCKINGAREA_TOP ) + return WINDOWALIGN_TOP; + else + return WINDOWALIGN_BOTTOM; +} + +::rtl::OUString getElementTypeFromResourceURL( const ::rtl::OUString& aResourceURL ) +{ + ::rtl::OUString aType; + + ::rtl::OUString aUIResourceURL( UIRESOURCE_URL ); + if ( aResourceURL.indexOf( aUIResourceURL ) == 0 ) + { + sal_Int32 nIndex = 0; + ::rtl::OUString aPathPart = aResourceURL.copy( aUIResourceURL.getLength() ); + ::rtl::OUString aUIResource = aPathPart.getToken( 0, (sal_Unicode)'/', nIndex ); + + return aPathPart.getToken( 0, (sal_Unicode)'/', nIndex ); + } + + return aType; +} + +void parseResourceURL( const rtl::OUString& aResourceURL, rtl::OUString& aElementType, rtl::OUString& aElementName ) +{ + ::rtl::OUString aUIResourceURL( UIRESOURCE_URL ); + if ( aResourceURL.indexOf( aUIResourceURL ) == 0 ) + { + sal_Int32 nIndex = 0; + ::rtl::OUString aPathPart = aResourceURL.copy( aUIResourceURL.getLength() ); + ::rtl::OUString aUIResource = aPathPart.getToken( 0, (sal_Unicode)'/', nIndex ); + + aElementType = aPathPart.getToken( 0, (sal_Unicode)'/', nIndex ); + aElementName = aPathPart.getToken( 0, (sal_Unicode)'/', nIndex ); + } +} + +::com::sun::star::awt::Rectangle putRectangleValueToAWT( const ::Rectangle& rRect ) +{ + css::awt::Rectangle aRect; + aRect.X = rRect.Left(); + aRect.Y = rRect.Top(); + aRect.Width = rRect.Right(); + aRect.Height = rRect.Bottom(); + + return aRect; +} + +::Rectangle putAWTToRectangle( const ::com::sun::star::awt::Rectangle& rRect ) +{ + ::Rectangle aRect; + aRect.Left() = rRect.X; + aRect.Top() = rRect.Y; + aRect.Right() = rRect.Width; + aRect.Bottom() = rRect.Height; + + return aRect; +} + +css::awt::Rectangle convertRectangleToAWT( const ::Rectangle& rRect ) +{ + css::awt::Rectangle aRect; + aRect.X = rRect.Left(); + aRect.Y = rRect.Top(); + aRect.Width = rRect.GetWidth(); + aRect.Height = rRect.GetHeight(); + return aRect; +} + +::Rectangle convertAWTToRectangle( const ::com::sun::star::awt::Rectangle& rRect ) +{ + ::Rectangle aRect; + aRect.Left() = rRect.X; + aRect.Top() = rRect.Y; + aRect.Right() = rRect.X + rRect.Width; + aRect.Bottom() = rRect.Y + rRect.Height; + + return aRect; +} + +bool equalRectangles( const css::awt::Rectangle& rRect1, + const css::awt::Rectangle& rRect2 ) +{ + return (( rRect1.X == rRect2.X ) && + ( rRect1.Y == rRect2.Y ) && + ( rRect1.Width == rRect2.Width ) && + ( rRect1.Height == rRect2.Height )); +} + +uno::Reference< frame::XModel > impl_getModelFromFrame( const uno::Reference< frame::XFrame >& rFrame ) +{ + // Query for the model to get check the context information + uno::Reference< frame::XModel > xModel; + if ( rFrame.is() ) + { + uno::Reference< frame::XController > xController( rFrame->getController(), uno::UNO_QUERY ); + if ( xController.is() ) + xModel = xController->getModel(); + } + + return xModel; +} + +sal_Bool implts_isPreviewModel( const uno::Reference< frame::XModel >& xModel ) +{ + if ( xModel.is() ) + { + ::comphelper::MediaDescriptor aDesc( xModel->getArgs() ); + return aDesc.getUnpackedValueOrDefault(::comphelper::MediaDescriptor::PROP_PREVIEW(), (sal_Bool)sal_False); + } + else + return sal_False; +} + +sal_Bool implts_isFrameOrWindowTop( const uno::Reference< frame::XFrame >& xFrame ) +{ + if (xFrame->isTop()) + return sal_True; + + uno::Reference< awt::XTopWindow > xWindowCheck(xFrame->getContainerWindow(), uno::UNO_QUERY); // dont use _THROW here ... its a check only + if (xWindowCheck.is()) + { + // #i76867# top and system window is required + SolarMutexGuard aGuard; + uno::Reference< awt::XWindow > xWindow( xWindowCheck, uno::UNO_QUERY ); + Window* pWindow = VCLUnoHelper::GetWindow( xWindow ); + return ( pWindow && pWindow->IsSystemWindow() ); + } + + return sal_False; +} + +void impl_setDockingWindowVisibility( const css::uno::Reference< css::lang::XMultiServiceFactory>& rSMGR, const css::uno::Reference< css::frame::XFrame >& rFrame, const ::rtl::OUString& rDockingWindowName, bool bVisible ) +{ + const ::rtl::OUString aDockWinPrefixCommand( RTL_CONSTASCII_USTRINGPARAM( "DockingWindow" )); + css::uno::WeakReference< css::frame::XDispatchHelper > xDispatchHelper; + + sal_Int32 nID = rDockingWindowName.toInt32(); + sal_Int32 nIndex = nID - DOCKWIN_ID_BASE; + + css::uno::Reference< css::frame::XDispatchProvider > xProvider(rFrame, css::uno::UNO_QUERY); + if ( nIndex >= 0 && xProvider.is() ) + { + ::rtl::OUString aDockWinCommand( RTL_CONSTASCII_USTRINGPARAM( ".uno:" )); + ::rtl::OUString aDockWinArgName( aDockWinPrefixCommand ); + + aDockWinArgName += ::rtl::OUString::valueOf( nIndex ); + + css::uno::Sequence< css::beans::PropertyValue > aArgs(1); + aArgs[0].Name = aDockWinArgName; + aArgs[0].Value = css::uno::makeAny( bVisible ); + + css::uno::Reference< css::frame::XDispatchHelper > xDispatcher( xDispatchHelper ); + if ( !xDispatcher.is()) + { + xDispatcher = css::uno::Reference< css::frame::XDispatchHelper >( + rSMGR->createInstance(SERVICENAME_DISPATCHHELPER), css::uno::UNO_QUERY_THROW); + } + + aDockWinCommand = aDockWinCommand + aDockWinArgName; + xDispatcher->executeDispatch( + xProvider, + aDockWinCommand, + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("_self")), + 0, + aArgs); + } +} + +void impl_addWindowListeners( + const css::uno::Reference< css::uno::XInterface >& xThis, + const css::uno::Reference< css::ui::XUIElement >& xUIElement ) +{ + css::uno::Reference< css::awt::XWindow > xWindow( xUIElement->getRealInterface(), css::uno::UNO_QUERY ); + css::uno::Reference< css::awt::XDockableWindow > xDockWindow( xUIElement->getRealInterface(), css::uno::UNO_QUERY ); + if ( xDockWindow.is() && xWindow.is() ) + { + try + { + xDockWindow->addDockableWindowListener( + css::uno::Reference< css::awt::XDockableWindowListener >( + xThis, css::uno::UNO_QUERY )); + xWindow->addWindowListener( + css::uno::Reference< css::awt::XWindowListener >( + xThis, css::uno::UNO_QUERY )); + xDockWindow->enableDocking( sal_True ); + } + catch ( css::uno::Exception& ) + { + } + } +} + +} // namespace framework +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |